Google, Bing and the others have image search option, but what I'm looking for is the reverse way: When I submit a photo, I want this web service to tell me in which places the image is located, and ...

I was discussing this with some coworkers, they would like a wiki, but are turned off by the need to constantly [browse] and [upload] files.
They like the functionality of Lotus Notes that they can ...

I have a friend who tries to upload a company logo as banner on a Facebook group, but it seems like Facebook compress or change the image in some way after upload, so the resolution gets scrambled. ...

Many guests at my wedding took photos with their cameras and telephones. I'd like to get original-quality copies of all those images. Almost everyone has already started uploading them to Facebook, ...

I've noticed that sometimes pictures from people I follow display in the timeline, and other times they don't and need to be "expanded".
How does the algorithm work to pick out which images to show ...

While I love the rich image set readily available to me, I'd like to include custom images (my drawings, photos...) in draw.io documents. Is it possible?
I've tried CTRL+V with a clipboard image but ...

Facebook recently moved me to the new image viewer, which shows a download link below every picture.
With this download link it is possible to download full-resolution original images. I suppose the ...